What is the meaning of networking?

A computer network or data network is a telecommunications network which allows computers to exchange data. In computer networks, networked computing devices exchange data with each other using a data link. Networking is a good profession and all types of business enterprises require Networking professionals. CISCO certification are well recognized certifications which can help candidates to have long term well paid networking career. CISCO offers five levels of network certification: Entry, Associate, Professional, Expert and Architect, the highest level of accreditation within the Cisco Career Certification program. You may refer to following link for details of all CISCO certifications: <a rel="nofollow" target="_blank" href="http://www.cisco.com/c/en/us/training-events/training-certifications/certifications.html#~Cert" style='word-wrap:break-word;'>http://www.cisco.com/c/en/us/training-events/training-certifications/certifications.html#~Cert</a>. CISCO also has specialist certifications. The specialist designation certifies the specific expertise of technical professionals, including those with Cisco Career Certifications at the associate, professional or expert levels. By earning specialist certifications, network professionals can enhance their core networking knowledge in technologies such as security, data center or video. You can start with CCENT and the CCT certifications to start career as a networking professional.

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